I want to take temp. data from recorder to computer. Which communication syste

I want to take temp. data from recorder to computer. Which
communication system is best from this option(Rs 232-
485/ethernet/USB)?

Question Posted / sanjay patel

3 Answers
6659 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

I want to take temp. data from recorder to computer. Which communication system is best from this ..

Answer / gaurav kale

It all depents upon your computer or monitering Equipment
distance and also the purpose i.e.to control or to monitor.

the distance limitations and speed of responce is as
follows for
1)RS 232 --distance =20 feet--speed limited to KBPS
2)RS 485 --Distance upto 1500 feet --Speed Limited to KBPS
3)ETHERNET PORT ---DISTANCE UPTO 500 METERS --sPEED LIMITED
TO 100mbps..BUT now a days it is enhancet to GBPS provided
that the connectivity should be Fibreoptic
4)I haven seen instruments with USB compatibility ,but we
can convert many ports to USB

Is This Answer Correct ?

8 Yes

0 No

I want to take temp. data from recorder to computer. Which communication system is best from this ..

Answer / sounak

U can take RS-485 if its available in the device.the device
should be compatible for rs-485 communication.If u take thr
usb u need scada for showing the variable reading.

Is This Answer Correct ?

1 Yes

2 No

I want to take temp. data from recorder to computer. Which communication system is best from this ..

Answer / upendrae

we can use RS485 TO RS 232 converter.which is available in
the market

Is This Answer Correct ?

0 Yes

2 No

Post New Answer

More Instrumentation Interview Questions

How to Calibrate Ultrasonic flow Transmitter in Field

0 Answers

difference between DCS @ SCADA system? and how can use in field

5 Answers Marafiq,

In a ball valve which require 24v dc supply to operate, whose solenoid valve doesn't have any + or - indication, how can we make wiring connectionto solenoid valve?

1 Answers Process Control Technologies,

What are the error values can accepted in flow transmitter calibration?could u give any formula for this?

0 Answers Hamsco,

What is zone,loop/fire alarm system?

0 Answers Emco,

what is the formulae to find the thermocouple output to temperature

5 Answers

what is the usage of QDV & VOLUME BOOSTER.

2 Answers ADMA OPCO,

how u meassure room temp?is it possible 2 meassure room temp by rtd or thermocouple?between rtd n thrmocouple which is more regard?3 meassure diff. between rtd n thermocouple?

3 Answers

we have level transmitter for h2s04 storage tank capacity 10k ,always there are failure of transmitter due to failure of magnetic floats ,please come up with solutions at the earliest.

0 Answers TechNova,

why we cant transmit the dc current easily

1 Answers

The process variables that need to monitored and controlled are ________, ________, _________ and

1 Answers

Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function

0 Answers Reliance,

For more Instrumentation Interview Questions Click Here